SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is mutating table?

Saama Tech,

11 61735

How to call DDL statements from pl/sql?

5 31183

How to perform a loop through all tables in pl/sql?

Evosys, MBT,

4 14639

How to maintain the history of code changes of pl/sql?

3 13338

what are Dynamic SQL statements?

9 22944

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 13883

What is pl/sql and what is it used for?

4 13468

what is constraining table?

2 12628

How pl/sql source code can be protected?

3 9660

What is the result, when NULL is compared with NULL?

TCS,

22 44805

What can be a size of a pl/sql block? Is there any limit?

2 11582

what are %TYPE and %ROWTYPE? what is the difference?

ICICI, Saama Tech, Sail,

7 45520

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 6514

What are the advantages of VIEW?

5 31792

How many LONG columns are allowed in a table?

CTS,

6 21844


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Un-Answered Questions { SQL PLSQL }

Enlist the advantages of sql.

536


Is left join same as join?

476


Is sql sequential or random?

497


Can I call a procedure inside a function?

518


explain the difference between delete , truncate and drop commands? : Sql dba

507






How do you declare a user-defined exception?

499


What is a full join?

492


What is the need of merge statement?

521


Where not exists in sql?

471


What is a heap in sql?

492


What is the difference between view and stored procedure?

461


What are different types of sql?

520


What is rank () in sql?

492


Why is sql better than hql?

473


Do we need commit after truncate?

567